Imikhiqizo
I-EPTS110 umxhasi
Isici Somkhiqizo
Ukulahleka kwe-foam elahlekile (eyaziwa nangokuthi i-real mold casting) yenziwe nge-foam plastic (i-EPS, i-stmma noma i-epmma) i-polymer izinto ezibunjiweyo nosayizi ofanayo njengoba izingxenye ezizokhiqizwa futhi zihlanganiswe, futhi zihlanganisiwe Nge-Refractory Coating (eqinisiwe), ebushelelezi futhi ephefumula) futhi yomisiwe, ingcwatshwa esihlabathini esomile se-quartz futhi yabekwa ngaphansi kokuvota okuphefumulayo okunezinhlaka ezintathu. I-molten Metal ithululelwa ebhokisini lesihlabathi lokubumba ngaphansi kwengcindezi engemihle, ukuze imodeli yezinto ezibonakalayo ifudunyezwa futhi ihlungwa, bese ikhishwe. Indlela entsha yokuphonsa esebenzisa insimbi ewuketshezi ukuze isule inqubo yesikhathi sokuphonsa isikhathi esisodwa esakhiwe ngemuva kokupholisa nokuqina ukuze ikhiqize izinqubo. Ukuphosa okulahlekile kwe-foam kunezici ezilandelayo: 1. Izinkontileka zingekhwalithi enhle nezindleko eziphansi; 2. Izinto zokwakha azilinganiselwe futhi zilungele bonke osayizi; 3. Ukunemba okuphezulu, indawo ebushelelezi, ukuhlanzwa okuncane, kanye nemishini emincane; I-4. Izinkinga zangaphakathi zincishiswa kakhulu futhi ukwakheka kokuphonsa kwenziwa ngcono. Mnene; I-5. Ingabona ukukhiqizwa okukhulu nokukhiqizwa kwesisindo; 6. Ilungele ukukhiqizwa kokukhiqizwa kwabantu abaningi kakhulu; 7. Ilungele ukusebenza kwezandla kanye nokukhiqizwa komugqa okuzenzakalelayo komhlangano nokulawulwa kokusebenza; 8. Isimo sokukhiqizwa somugqa wokukhiqiza sihlangabezana nezidingo zamapharamitha okuvikela ezemvelo. ; 9. Ingayithuthukisa kakhulu imvelo yokusebenza kanye nemibandela yokukhiqiza yomugqa wokukhiqiza, ukunciphisa amandla abasebenzi, futhi unciphise ukusetshenziswa kwamandla.
Ukuchazwa Komkhiqizo
Ubuchwepheshe obulahlekile be-foam casting buchwepheshe buhlanganisa futhi bahlanganise amamodeli epulasitiki e-foam afana ngosayizi kanye nokwakheka ku-castings kuma-model cluster. Ngemuva kokuxubha ngenhlanganisela yokuphikisa nokusoma, bangcwatshwa esihlabathini se-quartz esomile futhi bavikelekile ukwakheka, futhi insimbi ewuketshezi ithululelwa ngaphansi kwezimo ezithile. , indlela yokuthola imodeli futhi ihlala isikhundla semodeli, iqinile futhi ipholile ukuze kwakhiwe ukusakazwa okudingekayo. Kunamagama amaningi ahlukahlukene wokuphonsa amagwebu alahlekile. Amagama asemqoka ezindlini 'ayisihlabathi eyomile eyisithambisi esikhulu sokuphonsa' kanye 'nokucindezela okungalungile okuqinile isikhunta sokuphonsa ", okubizwa ngokuthi yi-EPC Casting. Amagama amakhulu angaphandle yile: Inqubo elahlekile ye-Foam (USA), inqubo ye-P0liclast (Italy), njll.
Uma kuqhathaniswa nobuchwepheshe bokuphonsa kwendabuko, ubuchwepheshe obulahlekile be-foam casting buye bube nezinzuzo ezingenakuqhathaniswa, ngakho-ke kubizwa ngokuthi "ubuchwepheshe bokuphonsa kwekhulu lama-21" kanye "nokuvuselelwa okuluhlaza komkhakha otholwayo" ngemibuthano yokuphonsa kwangaphandle.
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